package hu.java2.service;

import hu.java2.model.Goal;
import hu.java2.model.Category;
import hu.java2.model.User;

public interface GoalService {

	User getUser(String username);
	Iterable<User> getUsers();
	
	Iterable<Goal> getGoals();
	
	void addGoal(User user, Category category, Goal goal);
	void delGoal(User user, Goal goal);
	
}
